pm4py.visualization.dfg package

PM4Py – A Process Mining Library for Python

Copyright (C) 2024 Process Intelligence Solutions UG (haftungsbeschränkt)

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see this software project’s root or visit <https://www.gnu.org/licenses/>.

Website: https://processintelligence.solutions Contact: info@processintelligence.solutions

Subpackages

• pm4py.visualization.dfg.util package
  • Submodules
  • pm4py.visualization.dfg.util.dfg_gviz module
    • get_activities_color()
    • get_activities_color_serv_time()
    • get_min_max_value()
    • assign_penwidth_edges()
    • graphviz_visualization()
• pm4py.visualization.dfg.variants package
  • Submodules
  • pm4py.visualization.dfg.variants.cost module
    • Parameters
      • Parameters.ACTIVITY_KEY
      • Parameters.FORMAT
      • Parameters.MAX_NO_EDGES_IN_DIAGRAM
      • Parameters.START_ACTIVITIES
      • Parameters.END_ACTIVITIES
      • Parameters.TIMESTAMP_KEY
      • Parameters.START_TIMESTAMP_KEY
      • Parameters.FONT_SIZE
      • Parameters.AGGREGATION_MEASURE
      • Parameters.RANKDIR
      • Parameters.BGCOLOR
    • apply()
  • pm4py.visualization.dfg.variants.frequency module
    • Parameters
      • Parameters.ACTIVITY_KEY
      • Parameters.FORMAT
      • Parameters.MAX_NO_EDGES_IN_DIAGRAM
      • Parameters.START_ACTIVITIES
      • Parameters.END_ACTIVITIES
      • Parameters.TIMESTAMP_KEY
      • Parameters.START_TIMESTAMP_KEY
      • Parameters.FONT_SIZE
      • Parameters.RANKDIR
      • Parameters.BGCOLOR
      • Parameters.STAT_LOCALE
    • apply()
  • pm4py.visualization.dfg.variants.performance module
    • Parameters
      • Parameters.ACTIVITY_KEY
      • Parameters.FORMAT
      • Parameters.MAX_NO_EDGES_IN_DIAGRAM
      • Parameters.START_ACTIVITIES
      • Parameters.END_ACTIVITIES
      • Parameters.TIMESTAMP_KEY
      • Parameters.START_TIMESTAMP_KEY
      • Parameters.FONT_SIZE
      • Parameters.AGGREGATION_MEASURE
      • Parameters.RANKDIR
      • Parameters.BGCOLOR
      • Parameters.STAT_LOCALE
    • apply()
  • pm4py.visualization.dfg.variants.timeline module
    • Parameters
      • Parameters.ACTIVITY_KEY
      • Parameters.FORMAT
      • Parameters.MAX_NO_EDGES_IN_DIAGRAM
      • Parameters.START_ACTIVITIES
      • Parameters.END_ACTIVITIES
      • Parameters.TIMESTAMP_KEY
      • Parameters.START_TIMESTAMP_KEY
      • Parameters.FONT_SIZE
      • Parameters.BGCOLOR
      • Parameters.STAT_LOCALE
    • get_min_max_value()
    • assign_penwidth_edges()
    • get_activities_color()
    • graphviz_visualization()
    • apply()

Submodules

pm4py.visualization.dfg.visualizer module

PM4Py – A Process Mining Library for Python

Copyright (C) 2024 Process Intelligence Solutions UG (haftungsbeschränkt)

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see this software project’s root or visit <https://www.gnu.org/licenses/>.

Website: https://processintelligence.solutions Contact: info@processintelligence.solutions

class pm4py.visualization.dfg.visualizer.Variants(value, names=<not given>, *values, module=None, qualname=None, type=None, start=1, boundary=None)

Bases: Enum

FREQUENCY = <module 'pm4py.visualization.dfg.variants.frequency' from 'C:\\Users\\berti\\pm4py-core\\pm4py\\visualization\\dfg\\variants\\frequency.py'>

PERFORMANCE = <module 'pm4py.visualization.dfg.variants.performance' from 'C:\\Users\\berti\\pm4py-core\\pm4py\\visualization\\dfg\\variants\\performance.py'>

COST = <module 'pm4py.visualization.dfg.variants.cost' from 'C:\\Users\\berti\\pm4py-core\\pm4py\\visualization\\dfg\\variants\\cost.py'>

pm4py.visualization.dfg.visualizer.apply(dfg0: Dict[Tuple[str, str], float], log: EventLog = None, activities_count: Dict[str, int] = None, serv_time: Dict[str, float] = None, parameters: Dict[Any, Any] | None = None, variant=Variants.FREQUENCY) → Digraph

Visualize a frequency/performance directly-follows graph

Parameters

dfg0

Directly-follows graph

log

(if provided) Event log for the calculation of statistics

activities_count

(if provided) Dictionary associating to each activity the number of occurrences in the log.

serv_time

(if provided) Dictionary associating to each activity the average service time

parameters

Variant-specific parameters

variant

Variant: - Frequency DFG representation - Performance DFG representation

Returns

gviz

Graphviz digraph

pm4py.visualization.dfg.visualizer.save(gviz, output_file_path, parameters=None)

Save the diagram

Parameters

gviz

GraphViz diagram

output_file_path

Path where the GraphViz output should be saved

pm4py.visualization.dfg.visualizer.view(gviz, parameters=None)

View the diagram

Parameters

gviz

GraphViz diagram

pm4py.visualization.dfg.visualizer.matplotlib_view(gviz, parameters=None)

Views the diagram using Matplotlib

Parameters

gviz

Graphviz